Sending the issue back to the states is completely independent from whether certain states broaden their abortion options. Under Roe, 6 states already allowed abortion up to birth, and any other state could have done so had it chosen to by legislature or referendum. Since Dobbs, 1 more state, Maine, has effectively opened up abortion to the point of birth. The only actual effect that overturning Roe has had on broadening abortion options is the reaction in blue states to Dobbs that has caused them to do what they might have just as easily done before Dobbs. In other words, "sending it back to the states" has ended up providing a net lowering of abortions in red states, while retaining the ability for blue states to do what they might have done before. Overall, this is a win for opponents of abortion.